441528040

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{103}}^1\times {\mathrm{3457}}^1$

素因数の和:3602

約数の個数: 64

約数和(自身を含む): 1035740160

約数和(自身を除く): 594212120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 103, 124, 155, 206, 248, 310, 412, 515, 620, 824, 1030, 1240, 2060, 3193, 3457, 4120, 6386, 6914, 12772, 13828, 15965, 17285, 25544, 27656, 31930, 34570, 63860, 69140, 107167, 127720, 138280, 214334, 356071, 428668, 535835, 712142, 857336, 1071670, 1424284, 1780355, 2143340, 2848568, 3560710, 4286680, 7121420, 11038201, 14242840, 22076402, 44152804, 55191005, 88305608, 110382010, 220764020, 441528040]

約数ペア:

[(1, 441528040), (2, 220764020), (4, 110382010), (5, 88305608), (8, 55191005), (10, 44152804), (20, 22076402), (31, 14242840), (40, 11038201), (62, 7121420), (103, 4286680), (124, 3560710), (155, 2848568), (206, 2143340), (248, 1780355), (310, 1424284), (412, 1071670), (515, 857336), (620, 712142), (824, 535835), (1030, 428668), (1240, 356071), (2060, 214334), (3193, 138280), (3457, 127720), (4120, 107167), (6386, 69140), (6914, 63860), (12772, 34570), (13828, 31930), (15965, 27656), (17285, 25544)]